Having good time reading. I like the family aspect in the story. But then Fire Nation attack the planet and destroy everything. I feel i wasted my time reading all that. I was looking forward about the future. how about that purple guy will do ? What about mc sister? About all of that invention for the common people ?And many more things. Thats why i keep reading. But its gone , destroyed. I don’t know what are the rest of story about, is it interesting? Well what’s the point anyway? Maybe it will be destroyed again? Very meaningless read here. Well Thank you Author for the 550 chapter i read. GG